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Finding the Third Proportional to 53,241,718 and 114,553,628

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Solution

The third proportional to 53,241,718 and 114,553,628 is: 246,470,891.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,241,718 : 114,553,628 = 114,553,628 : x
  2. Step 2: Convert to fraction form
    53,241,718/114,553,628 = 114,553,628/x
  3. Step 3: Cross multiply
    53,241,718x = 114,553,628 × 114,553,628
  4. Step 4: Simplify right side
    53,241,718x = 13,122,533,687,962,384
  5. Step 5: Solve for x
    x = 13,122,533,687,962,384/53,241,718
  6. Step 6: Final answer
    x = 246,470,891.27

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.